Explanation:
This issue is known as the scalability trilemma in blockchain technology. It highlights that permissionless blockchains can achieve only two out of the three properties at a time: security, decentralization, and scalability. Ensuring security and decentralization often leads to congestion and limited scalability, as seen in many blockchain networks. This limitation is a significant structural flaw since it affects the blockchain's ability to function efficiently as a payment system or as a reliable medium of exchange.
A is incorrect. No blockchain network can offer unlimited scalability without compromising either security or decentralization. The scalability trilemma is a fundamental challenge in blockchain technology, indicating that improving one aspect often comes at the cost of the others.
B is incorrect because validators in blockchain networks are typically incentivized, especially in proof-of-work and proof-of-stake systems. These incentives are crucial for maintaining the integrity and security of the blockchain.
D is incorrect as it misrepresents the current state of blockchain technology. Complete interoperability among all blockchain networks is not yet a reality. The lack of interoperability can introduce new risks, such as hacks and theft, especially when dealing with cross-chain transactions or bridges.
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Q.5732 Which of the following best illustrates a structural flaw in the crypto ecosystem related to the scalability of blockchain technology?
A
The unlimited scalability of all blockchain networks without compromising security or decentralization.
B
The absence of any incentivization for validators in blockchain networks.
C
The inability of permissionless blockchains to simultaneously achieve security, decentralization, and scalability.
D
The complete interoperability of all blockchain networks, eliminating risks of hacks and theft.